Working on a customer's car. We're putting 2 1/4" exhaust on it. He wants Flowmaster mufflers on it. He said Flowmaster Plush. I do not see them listed on the Flowmaster site. Anybody got a recommendation or part number? I do not have the original mufflers so I can not measure them for length or offset in and out. Since every body and their brother have Flowmasters, I prefer my good old glass packs, but this is what he wants. The exhaust came from Don Simmons. I just have to fill in the blanks.